package y2015.day_13.限制泛型;

public class Fish extends ShuiLu {

    public Fish() {
        super();
    }

    @Override
    void isFly() {
        System.out.println("能飞！");
    }

    @Override
    void isRun() {
        System.out.println("不能跑！");
    }

}

